Skinwalkers

Blurb

Skinwalkers is the seventh crime fiction novel in the Joe Leaphorn / Jim Chee Navajo Tribal Police series by author Tony Hillerman published in 1986.
Murders are happening all over the huge reservation, and Lt. Leaphorn can see no pattern. Then someone makes an attempt on Jim Chee's life, and the two work together for the first time to solve these crimes.
The novel won two awards, the 1988 Anthony Award for Best Novel and the 1987 Spur Award for Best Western Novel. Skinwalkers was adapted for television for the PBS Mystery! series in 2002.